{"id":807,"date":"2009-12-10T16:40:18","date_gmt":"2009-12-10T16:40:18","guid":{"rendered":"http:\/\/pchero21.com\/?p=807"},"modified":"2009-12-10T16:40:18","modified_gmt":"2009-12-10T16:40:18","slug":"%ec%89%98%ec%97%90%ec%84%9c%ec%9d%98-%ec%8b%9c%ea%b7%b8%eb%84%90-%ec%b2%98%eb%a6%ac-%eb%aa%85%eb%a0%b9%ec%96%b4-trap%ec%97%90-%ea%b4%80%ed%95%98%ec%97%ac","status":"publish","type":"post","link":"http:\/\/pchero21.com\/?p=807","title":{"rendered":"\uc258\uc5d0\uc11c\uc758 \uc2dc\uadf8\ub110 \ucc98\ub9ac \uba85\ub839\uc5b4 trap\uc5d0 \uad00\ud558\uc5ec.."},"content":{"rendered":"<p>&nbsp;C\uc5d0\uc11c\ub294 \uc2dc\uadf8\ub110 \ubc1c\uc0dd\uc2dc \ud574\ub2f9 \uc2dc\uadf8\ub110\uc744 \ucc98\ub9ac\ud558\uac8c\ub054 \ub9cc\ub4e4\uc5b4\uc8fc\ub294 \ud568\uc218\ub85c raise()\uac00 \uc788\ub2e4.<\/p>\n<p>&nbsp;\uc258 \ud504\ub85c\uadf8\ub798\ubc0d\uc5d0\uc11c\ub3c4 \uc774\uc640 \ube44\uc2b7\ud55c \uae30\ub2a5\uc744 \ud558\ub294 \uba85\ub839\uc5b4\uac00 \uc788\ub294\ub370 &#8216;trap&#8217;\uc774\ub2e4.<\/p>\n<p>&nbsp;trap\uc744 \uc774\uc6a9\ud558\uc5ec \uc2e4\ud589\ud560 \uba85\ub839\uc5b4\uc640 \ucc98\ub9ac\ud558\uace0\uc790 \ud558\ub294 \uc2dc\uadf8\ub110\uc744 \uc9c0\uc815\ud574\uc8fc\uba74 \ub41c\ub2e4. \ub9cc\uc77c \uc2e4\ud589\ud560 \uba85\ub839\uc5b4\ub97c \uc9c0\uc815\ud558\uc9c0 \uc54a\uace0 \ucc98\ub9ac\ud560 \uc2dc\uadf8\ub110\uc744 \uc9c0\uc815\ud558\uba74 \ud574\ub2f9 \uc2dc\uadf8\ub110\uc740 \ubb34\uc2dc\ud558\ub294 \uac83\uc73c\ub85c \ucc98\ub9ac\ub41c\ub2e4.<\/p>\n<p>&nbsp;trap \uba85\ub839\uc5b4\uc758 \uac04\ub2e8\ud55c \uc0ac\uc6a9\uc608\ub97c \ubcf4\uba74 \ub2e4\uc74c\uacfc \uac19\ub2e4. \ub2e4\uc74c\uc758 \uacbd\uc6b0\ub294 INT\uc2dc\uadf8\ub110(SIGINT\uc640 \ub3d9\uc77c)\uc774 \ubc1c\uc0dd\ud558\uba74 \uba85\ub8391\uacfc \uba85\ub8392\uac00 \uc790\ub3d9\uc73c\ub85c \uc2e4\ud589\ub418\ub3c4\ub85d \uc9c0\uc815\ud55c \uac83\uc774\ub2e4.<\/p>\n<p>&nbsp;trap &#8220;\uba85\ub8391; \uba85\ub8392&#8221; INT<\/p>\n<p>&nbsp;trap \uba85\ub839\uc744 \uc218\ud589\ud558\uba74\uc11c \uc9c0\uc815\ud560 \uc218 \uc788\ub294 \uc2dc\uadf8\ub110\uc758 \uc885\ub958\ub97c \ud655\uc778\ud558\ub824\uba74 shell \uc0c1\uc5d0\uc11c kill -l \uba85\ub839\uc744 \uc2e4\ud589\ud558\uba74 \ub41c\ub2e4. \uadf8\ub7ec\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \uc258\uc5d0\uc11c \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \uc2dc\uadf8\ub110\uc758 \uc885\ub958\uac00 \ud654\uba74\uc5d0 \ub514\uc2a4\ud50c\ub808\uc774 \ub41c\ub2e4.<\/p>\n<p><img loading=\"lazy\" src=\"http:\/\/pchero21.com\/wp-content\/uploads\/1\/Xf16jYGa7B.png\" class=\"aligncenter\" width=\"580\" height=\"423\" alt=\"\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;C\uc5d0\uc11c\ub294 \uc2dc\uadf8\ub110 \ubc1c\uc0dd\uc2dc \ud574\ub2f9 \uc2dc\uadf8\ub110\uc744 \ucc98\ub9ac\ud558\uac8c\ub054 \ub9cc\ub4e4\uc5b4\uc8fc\ub294 \ud568\uc218\ub85c raise()\uac00 \uc788\ub2e4. &nbsp;\uc258 \ud504\ub85c\uadf8\ub798\ubc0d\uc5d0\uc11c\ub3c4 \uc774\uc640 \ube44\uc2b7\ud55c \uae30\ub2a5\uc744 \ud558\ub294 \uba85\ub839\uc5b4\uac00 \uc788\ub294\ub370 &#8216;trap&#8217;\uc774\ub2e4. &nbsp;trap\uc744 \uc774\uc6a9\ud558\uc5ec \uc2e4\ud589\ud560 \uba85\ub839\uc5b4\uc640 \ucc98\ub9ac\ud558\uace0\uc790 \ud558\ub294 \uc2dc\uadf8\ub110\uc744 \uc9c0\uc815\ud574\uc8fc\uba74 \ub41c\ub2e4. \ub9cc\uc77c \uc2e4\ud589\ud560 \uba85\ub839\uc5b4\ub97c \uc9c0\uc815\ud558\uc9c0 \uc54a\uace0 \ucc98\ub9ac\ud560 \uc2dc\uadf8\ub110\uc744 \uc9c0\uc815\ud558\uba74 \ud574\ub2f9 \uc2dc\uadf8\ub110\uc740 \ubb34\uc2dc\ud558\ub294 \uac83\uc73c\ub85c &hellip; <a href=\"http:\/\/pchero21.com\/?p=807\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[40],"tags":[391,606,613],"_links":{"self":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/posts\/807"}],"collection":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=807"}],"version-history":[{"count":0,"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/posts\/807\/revisions"}],"wp:attachment":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=807"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}